4. Good ductility can reduce internal
stress of the welding points because of thermal expansion.

5. Our Sn-Sb solders are available in both
hand-soldering and automatic soldering.

Notes

1. Soldering temperature should be appropriately
adjusted so as to make soldering stable and reliable.

2. Although tin antimony solder alloy is
lead-free, the smoke generated by chemical reactions in soldering process may
bring harm to operators. So, the smoke should be separated from operators.

3. Sn-Sb solder is used in soldering but
not in brazing. Soldering is distinguished from brazing by using of a lower
melting-temperature filler metal. The soldering points are not as strong as the
base metal but have adequate strength, electrical conductivity and
water-tightness for many applications.